E01C 2301/20
Screed or paver accessories for paving joint or edge treatment
E01C2301/20 (Screed or paver accessories for paving joint or edge treatment) appears on 55 US grants and 35 published applications in this corpus.
Search patents in E01C- Granted patents
- 55
- Published applications
- 35
- Assignees
- 23
- Inventors
- 68
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 3 | 1 |
| 2007 | 2 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 4 | 1 |
| 2014 | 1 | 3 |
| 2015 | 2 | 1 |
| 2016 | 2 | 6 |
| 2017 | 4 | 1 |
| 2018 | 1 | 3 |
| 2019 | 5 | 1 |
| 2020 | 2 | 3 |
| 2021 | 2 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Concrete surface working machine with actuator-controlled rock tamper28 Jul 2026US 12,692,672 B2Somero Enterprises, Inc.
- System for monitoring wear of a solid plate, solid plate, vehicle, method for monitoring wear, computer program, computer readable medium and control unit27 Jan 2026US 12,535,396 B2Volvo Construction Equipment AB
- Tamper stroke adjustment3 Sep 2024US 12,077,920 B2Joseph Voegele AG
- Skid segment for an edge protection on a road milling machine and edge protection for a road milling machine24 May 2022US 11,339,552 B2Wirtgen GmbH
- Screed arrangement28 Dec 2021US 11,208,770 B2Volvo Construction Equipment AB
- End gate wear plate14 May 2026US 2026/0132577 A1Caterpillar Paving Products Inc.
- Roadway Safety-Edge-Forming Device10 Oct 2024US 2024/0337078 A1
- System for monitoring wear of a solid plate, solid plate, vehicle, method for monitoring wear, computer program, computer readable medium and control unit7 Dec 2023US 2023/0393046 A1Volvo Construction Equipment AB
- Concrete surface working machine with actuator-controlled rock tamper19 Oct 2023US 2023/0332361 A1Somero Enterprises, Inc.
- Tamper stroke adjustment14 Jul 2022US 2022/0220675 A1Joseph Voegele AG
Most cited
By later US patents
- Road construction apparatus and methods52US 5,362,176 AAW-2R, Inc. · 1994
- Apparatus and method for improving the control of a concrete screed head assembly50US 7,044,681 B2Somero Enterprises, Inc. · 2006
- Pivoting screed edger48US 5,344,254 ABlaw-Knox Construction Equipment Corporation · 1994
- Screed control system for an asphalt paver and method of use40US 5,568,992 ACaterpillar Paving Products Inc. · 1996
- Linkage mechanism for an extendable asphalt paver screed37US 5,924,819 ACaterpillar Paving Products Inc. · 1999